Improvement in apparatus for the manufacture of ozone



. G.P.DUNDERDALB. APPARATUS 'FOB THE MANUFACTURE OF OZONE.

Nb l09fi0l. Pa$entedfN0v.29,1870.

w'iTN sSsEs INVENTOR' cnnuvntssn F -DllNDERDA LE, OF NEW YORK, N. Y.-

Letters Patent No. 109,601, dated November 2 9, 1870.'

IMPROVEMENT IN APPARATUS FOR THE MANUFACTURE OF OZONE Iha-Bohpfiub rotated to in mm W Patent ma'mun pan of thou-ms.

I GLEAVELAND F; DonpnuDAnE of the city G represents the tine points of metal or their-equivcounty, and Sta.te of New York, having invented a alents, on the end of each plate, when placed on one certain Apparatus for Generating Ozone, for which plate, that the electric fluid may pass from point to Letters Patent were ranted me on the 15th day of plate.

March, 1870, have m ecertain further improvements H, the points when placed on both plates opposite thereon and connected therewith, of which the foltheirowuseries,sothatthe electric fluid niay-passfrom lowing is a apecificatiom point to point on its way from plate to plate through This part of my invention relatesto the placing bethe apparatus The wires E being connected with the.

tween the tubes or plates tg-the apparatus aforeuienopposite terminals of'au electric, magnetic, or galtioned as patented to me, o

of suitable material, to cause'tbe current otelcctrlcity passes along the first plate, and thence through the or its equivalent, passing between the plates of said fine poiuts'in a npmberot finely-divided streamstothe finely-divided conductors vanic-battery, and 'the current turned on, the fluid' apparatus, to pass from plate to plate or tube to tube, second plate, along which it passes until .it reaches. in as finely divided a state as possible, so that the its end; thence down the fine points or wires to the current of air ,or gas passing through said apparatus next plate, and so on until it passes along eaclrplate between its plates or tubesswill have tb pass through contained in the apparatus, until it passes oflthrough a tine rain of the electric fluid, so that every particle the opposite terminal back to the battery.

of said air or gas so ,pa'ssiug through or between said Theairorgas passingthroughorbetween these plates plates or tubes may be brought in contact with or acted has to pass through these flnelyqlivided streamsof upon by the current or currents of electricity or its electricity so passing from plate to plate, and is thus equivalent so passing through or'between said tubes brought in complete contact therewith and thoroughly or plates. This is accomplished ;by attaching to the acted upon.

ends of each tube or plate a series oi fine points, I claim as my. mventionwires or needles of metal or other suitable material or In combination with the apparatus specified in the their equivalents, so that each of said poiuts, wires, or Letters Patent granted to mo Match 15, A. D. 1870, needles or their equivalents, are'in contact with the No.'100,'r"36, orits; equivalent, the use. of points of conducting material of which such plate or tube is suitable conducting material, wires, needles, or their composed, and pointing down toward the uextalterequivalents,- placed between the tubes or platcs t-herenate plate to guide the flow of the electric or magof, operating as and for the purposens herein specified netic current in that direction; or each plate or tube and ii escribed.

may have a series of such points or conductors ,at- 2. The passing of atlnosphcric'airor oxygen through b t-aebcd thereto, pointingdirectly toward each of their finely-divided streams or currents of electricity or opposite series, so that the current may pass from magnetic fluids, for the purpose of converting the ox point to point in its regular passage through all of the ygeu thereof into ozone. plates or tubes in said apparatus instead of passing 3. The plates 0, points out-heir equivalents G, the from pointto plate, if found desirable. insulators D [the spaces, insteistioes, or passages 1), 0 being the plates, when used instead of tubes, of or their equivalents, with battery terminals E, commetalor glass coated with a metal or other conductbined and arranged substantially as herein specified ing material; 5 and described, and for the puuposc setforth. D,the pieces of glass or other suitable material for: .CLEAYELAND F, ,DUN'DERDAHE.

insulating each plate; and v Witnesses:

' 1), the interstices or passages for the air or gas be- Jon's Eusiuxs,

tween each plate. J. 8. 'Wnsos. 

